oncol.com.co - robtex.com
oncol.com.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:d0b9🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:4585🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.69.133Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.208.185🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | clay.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b58🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clay.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c158🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | clay.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2158🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | clay.ns.cloudflare.com | ||||||
| A | 108.162.193.88🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clay.ns.cloudflare.com | ||||||
| A | 172.64.33.88🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clay.ns.cloudflare.com | ||||||
| A | 173.245.59.88🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clay.ns.cloudflare.com | ||||||
| NS | itzel.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:262a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | itzel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c22a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | itzel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:222a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | itzel.ns.cloudflare.com | ||||||
| A | 108.162.194.42🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | itzel.ns.cloudflare.com | ||||||
| A | 162.159.38.42Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | itzel.ns.cloudflare.com | ||||||
| A | 172.64.34.42🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | itzel.ns.cloudflare.com | ||||||
| MX | mx1-hosting.jellyfish.systems ⭐ | ||||||
| A | 162.255.118.28🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | oxse3a.privateemail.com | ||||||
| MX | mx2-hosting.jellyfish.systems(10) | ||||||
| A | 162.255.118.29🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | oxse2b.privateemail.com | ||||||
| MX | mx3-hosting.jellyfish.systems(20) | ||||||
| A | 162.255.118.13🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | mx3-hosting.jellyfish.systems | ||||||
| TXT | v=spf1 +a +mx +ip4:209.74.67.118 include:spf.web-hosting.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.69.133, 172.67.208.185 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:d0b9, 2606:4700:3036::6815:4585 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=153, name=cloudflare-ech.com | ||||||
| SOA | clay.ns.cloudflare.comdns@cloudflare.com serial=2407376736 | ||||||
com.co
| DNSSEC | ⚠️ Not signed | ||||||
Same first word
Similar names
DNS History
15 records (9 active, 6 former)
●NSclay.ns.cloudflare.com2026-06-25 → 2026-07-04 · 2 obs
● 2026-07-04 19:43:44
●NSitzel.ns.cloudflare.com2026-06-25 → 2026-07-04 · 2 obs
● 2026-07-04 19:43:44
●MXmx1-hosting.jellyfish.systems2026-06-25 → 2026-07-04 · 2 obs
● 2026-07-04 19:43:44
●MXmx2-hosting.jellyfish.systems2026-06-25 → 2026-07-04 · 2 obs
● 2026-07-04 19:43:44
●MXmx3-hosting.jellyfish.systems2026-06-25 → 2026-07-04 · 2 obs
● 2026-07-04 19:43:44
●A104.21.69.1332026-07-04 → 2026-07-04 · 2 obs
● 2026-07-04 19:43:44
●A172.67.208.1852026-07-04 → 2026-07-04 · 2 obs
● 2026-07-04 19:43:44
○A188.114.96.02026-06-25 → 2026-06-25 · 2 obs
○ 2026-07-04 19:43:44
○A188.114.97.02026-06-25 → 2026-06-25 · 2 obs
○ 2026-07-04 19:43:44
●A2606:4700:3034::ac43:d0b92026-07-04 → 2026-07-04 · 2 obs
● 2026-07-04 19:43:44
●A2606:4700:3036::6815:45852026-07-04 → 2026-07-04 · 2 obs
● 2026-07-04 19:43:44
○A2a06:98c1:3120::2026-07-03 → 2026-07-03 · 3 obs
● 2026-07-03 02:36:24
○ 2026-07-04 19:43:44
○A2a06:98c1:3120::42026-06-25 → 2026-06-25 · 3 obs
○ 2026-07-03 02:36:24
○ 2026-07-04 19:43:44
○A2a06:98c1:3121::2026-07-03 → 2026-07-03 · 3 obs
● 2026-07-03 02:36:24
○ 2026-07-04 19:43:44
○A2a06:98c1:3121::42026-06-25 → 2026-06-25 · 3 obs
○ 2026-07-03 02:36:24
○ 2026-07-04 19:43:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| oncol.com.co | itzel.ns.cloudflare.com, clay.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.42
NS records: itzel.ns.cloudflare.com, clay.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for oncol.com.co (unsigned zone)
⏱️ Timing
Total: 540ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.208.185, 104.21.69.133 |
| AAAA | 2 | 2606:4700:3036::6815:4585, 2606:4700:3034::ac43:d0b9 |
| NS | 2 | clay.ns.cloudflare.com, itzel.ns.cloudflare.com |
| MX | 3 | mx2-hosting.jellyfish.systems (pri: 10), mx3-hosting.jellyfish.systems (pri: 20)... |
| TXT | 1 | v=spf1 +a +mx +ip4:209.74.67.118 include |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | clay.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
oncol.com.co directs to four IP numbers, which are 104.21.69.133, 172.67.208.185, 2606:4700:3034::ac43:d0b9 and 2606:4700:3036::6815:4585.
Two other host names, along with perfumiq.pl, equiworx.com and www.741a.com, also share IP numbers with oncol.com.co.
Name Servers
oncol.com.co uses two name servers for its delegation: clay.ns.cloudflare.com and itzel.ns.cloudflare.com.
oncol.com.co shares its NS records with other domains, for example syariahmandiri.co.id, teknologiindustriumi.ac.id, pdamsleman.co.id and two others.
At least some of oncol.com.co's name servers are shared with other domains, for example jlsmithseptic.com, pocketapp.com, dldmdt.com and two more.
It is common for these name servers to be used in conjunction with the name servers ulla.ns.cloudflare.com, rory.ns.cloudflare.com and evangeline.ns.cloudflare.com.
DNS names with 6 IP addresses:
Hostname clay.ns.cloudflare.com directs to 108.162.193.88, 172.64.33.88 and 173.245.59.88 along with 3 other IP addresses.
Hostname itzel.ns.cloudflare.com directs to 108.162.194.42, 162.159.38.42 and 172.64.34.42 along with 3 other IP addresses.
Mail Servers
The MX records for oncol.com.co list three mail servers: mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.
There is at least a partial MX overlap between oncol.com.co and other domains, including blog66drop.shop, automaticindependents.com, thelundeengroup.com and two others.
The hostnames mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems each resolve to a single IP: mx1-hosting.jellyfish.systems → 162.255.118.28, mx2-hosting.jellyfish.systems → 162.255.118.29, mx3-hosting.jellyfish.systems → 162.255.118.13.